UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iqq3f7MgFs8xbHQKUEbY4rSZ5lIq7Fg7walIgEnd9/0=' 
WHERE 
  key_id = '78b8180862b835309859ee3c595caec34619563cb27c5d51c4e0aa5f9bf2e1d8' 
  AND (
    token = 'Iqq3f7MgFs8xbHQKUEbY4rSZ5lIq7Fg7walIgEnd9/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )